[pilot] Fix Large File Upload Issues in Mac pkg Deployment

fastlane_core/lib/fastlane_core/pkg_upload_package_builder.rb

@@ -22,7 +22,7 @@ def generate(app_id: nil, pkg_path: nil, package_path: nil, platform: "osx")
  apple_id: app_id,
  file_size: File.size(pkg_path),
  ipa_path: File.basename(pkg_path), # this is only the base name as the ipa is inside the package
- md5: Digest::MD5.hexdigest(File.read(pkg_path)),
+ md5: calculate_md5(pkg_path),
  archive_type: 'product-archive',
  platform: platform
  }
@@ -41,9 +41,33 @@ def generate(app_id: nil, pkg_path: nil, package_path: nil, platform: "osx")
  def copy_pkg(pkg_path)
  ipa_file_name = Digest::MD5.hexdigest(pkg_path)
  resulting_path = File.join(self.package_path, "#{ipa_file_name}.pkg")
- FileUtils.cp(pkg_path, resulting_path)
 
- resulting_path
+ begin
+ File.open(pkg_path, 'rb') do |src|
+ File.open(resulting_path, 'wb') do |dst|
+ while (buffer = src.read(1024 * 1024)) do
+ dst.write(buffer)
+ end
+ end
+ end
+ return resulting_path
+ rescue StandardError => e
+ UI.user_error!("Error copying file '#{pkg_path}' to '#{resulting_path}': #{e.message}")
+ end
+ end
+
+ def calculate_md5(file_path)
+ begin
+ md5 = Digest::MD5.new
+ File.open(file_path, 'rb') do |file|
+ while (buffer = file.read(1024 * 1024)) do
+ md5.update(buffer)
+ end
+ end
+ return md5.hexdigest
+ rescue StandardError => e
+ UI.user_error!("Error reading file '#{file_path}': #{e.message}")
+ end
  end
  end
 end